Sony Xperia Z4 User Manual page 138

exists, force the device to shut down then perform a software repair by following the
steps below:
1
Make sure Xperia™ Companion is installed on your PC or Mac
2
Open the Xperia™ Companion software on the computer and click on Software
repair on the main screen.
3
Follow the instructions that appear on the screen to reinstall the software and
complete the repair.
Help us improve our software
You can enable the sending of usage info from your device so that Sony Mobile can
receive anonymous bug reports and statistics that help improve our software. None of
the information gathered includes personal data.
To allow the sending of usage info
1
From your Homescreen, tap
2 Find and tap Settings > About tablet > Usage info settings.
3
Mark the Send usage info checkbox if it is not already marked.
4
Tap Agree.
Warranty, SAR, and Usage Guidelines
For information about warranty, SAR (Specific Absorption Rate), and safety guidelines,
please read the Important information provided under Settings > About tablet > Legal
information on your device.
Recycling Your Device
Got an old device lying around the house? Why not recycle it? By doing so, you will help
us reuse its materials and components, and you'll protect the environment, too! Find out
more about the recycling options in your region at
Legal information
Sony SGP771
This User guide is published by Sony Mobile Communications Inc. or its local affiliated company, without any
warranty. Improvements and changes to this User guide necessitated by typographical errors, inaccuracies of
current information, or improvements to programs and/or equipment, may be made by Sony Mobile
Communications Inc. at any time and without notice. Such changes will, however, be incorporated into new
editions of this user guide. All illustrations are for illustrative purposes only and may not accurately depict the actual
device.
All product and company names mentioned herein are the trademarks or registered trademarks of their respective
owners. All other trademarks are property of their respective owners. Any rights not expressly granted herein are
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This User guide may reference services or applications provided by third parties. Use of such programming or
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Your cellular device has the capability to download, store, and forward additional content, like ringtones. The use of
such content may be restricted or prohibited by rights of third parties, including but not limited to restriction under
applicable copyright laws. You, and not Sony, are entirely responsible for additional content that you download to or
forward from your cellular device. Prior to your use of any additional content, please verify that your intended use is
properly licensed or is otherwise authorized. Sony does not guarantee the accuracy, integrity or quality of any
additional content or any other third-party content. Under no circumstances will Sony be liable in any way for your
improper use of additional content or other third-party content.
www.sonymobile.com for more information.
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This product is protected by certain intellectual property rights of Microsoft. Use or distribution of such technology
outside of this product is prohibited without a license from Microsoft.
Content owners use Windows Media digital rights management technology (WMDRM) to protect their intellectual
property, including copyrights. This device uses WMDRM software to access WMDRM protected content. If the
WMDRM software fails to protect the content, content owners may ask Microsoft to revoke the software's ability to
use WMDRM to play or copy protected content. Revocation does not affect unprotected content. When you
download licenses for protected content, you agree that Microsoft may include a revocation list with the licenses.
Content owners may require you to upgrade WMDRM to access their content. If you decline an upgrade, you will
not be able to access content that requires the upgrade.
This product is licensed under the MPEG-4 visual and AVC patent portfolio licenses for the personal and non-
commercial use of a consumer for (i) encoding video in compliance with the MPEG-4 visual standard ("MPEG-4
video") or the AVC standard ("AVC video") and/or (ii) decoding MPEG- 4 or AVC video that was encoded by a
consumer engaged in a personal and non-commercial activity and/or was obtained from a video provider licensed
This is an Internet version of this publication. © Print only for private use.
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www.sonymobile.com/recycle/ .
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